<html xmlns:th="http://www.thymeleaf.org"
         xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
<head>
    <meta content="text/html;charset=UTF-8"/>
    <title sec:authentication="name"></title>
    <link th:href="@{css/bootstrap.min.css}" rel="stylesheet" />
<style type="text/css">
    body{
        padding-top: 50px;
    }
    .starter-template{
        padding: 40px 15px;
        text-align: center;
    }
</style>
</head>
<body>
        <nav class="navbar navbar-inverse navbar-fixed-top">
            <div class="container">
                <div class="navbar-header">
                    <a class="navbar-brand" href="#">SpringSecurity演示</a>
                </div>
                <div id="navbar" class="collapse navbar-collapse">
                    <ul class="nav navbar-nav">
                        <li><a th:href="@{/}">首页</a></li>
                    </ul>
                </div>
            </div>
        </nav>

        <div class="container">
            <div class="starter-template">
                <h1 th:text="${msg.title}"></h1>
                <p class="bg-primary" th:text="${msg.content}"></p>
                <div sec:authorize="hasRole('ROLE_ADMIN')">
                    <p class="bg-info" th:text="${msg.etraInfo}"></p>
                </div>
                <div sec:authorize="hasRole('ROLE_USER')">
                    <p class="bg-info">无更多信息显示</p>
                </div>

                <form th:action="@{/logout}" method="post">
                    <input type="submit" class="btn btn-primary" value="注销" />
                </form>
            </div>
        </div>

</body>
</html>